
.n_Collapse {
  > .TreeItem_children {
    display: none;
    .list > & {
      display: block;
    }
  }
}

.m_Collapser {
  cursor: pointer;

  &:after {
    content: '+';
  }

  &-collapsed {
    &:after {
      content: '-';
    }
  }
}
